Submission #1386374
Source Code Expand
C=(0..gets.to_i).map{[]};
$<.map{|l|x,y=l.split.map &:to_i;C[x]<<y;C[y]<<x};
d=->i,q{
x=C[i]-[q];
x[0]?(
a,b=x.map{|j|d[j,i]}.transpose;
l,m=b.max 2;
[[*a,m ? m+l+1:l+=1].max,l+=m ?x.size-1: 0]
):[1,1]
}
p d[1,1].max
Submission Info
| Submission Time | |
|---|---|
| Task | K - Problem on Tree |
| User | akouryy |
| Language | Ruby (2.3.3) |
| Score | 0 |
| Code Size | 246 Byte |
| Status | WA |
| Exec Time | 384 ms |
| Memory | 15100 KB |
Compile Error
./Main.rb:2: warning: `&' interpreted as argument prefix
Judge Result
| Set Name | Sample | All | ||||||
|---|---|---|---|---|---|---|---|---|
| Score / Max Score | 0 / 0 | 0 / 100 | ||||||
| Status |
|
|
| Set Name | Test Cases |
|---|---|
| Sample | sample_01.txt, sample_02.txt |
| All | sample_01.txt, sample_02.txt, sample_01.txt, sample_02.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt, subtask1_24.txt, subtask1_25.txt, subtask1_26.txt, subtask1_27.txt, subtask1_28.txt, subtask1_29.txt, subtask1_30.txt, subtask1_31.txt, subtask1_32.txt, subtask1_33.txt, subtask1_34.txt, subtask1_35.txt, subtask1_36.txt, subtask1_37.txt, subtask1_38.txt, subtask1_39.txt |
| Case Name | Status | Exec Time | Memory |
|---|---|---|---|
| sample_01.txt | AC | 9 ms | 1916 KB |
| sample_02.txt | AC | 7 ms | 1788 KB |
| subtask1_01.txt | WA | 283 ms | 12412 KB |
| subtask1_02.txt | WA | 219 ms | 11516 KB |
| subtask1_03.txt | WA | 101 ms | 7164 KB |
| subtask1_04.txt | WA | 124 ms | 8572 KB |
| subtask1_05.txt | WA | 149 ms | 7804 KB |
| subtask1_06.txt | WA | 23 ms | 2684 KB |
| subtask1_07.txt | WA | 328 ms | 14332 KB |
| subtask1_08.txt | WA | 96 ms | 5244 KB |
| subtask1_09.txt | WA | 216 ms | 13748 KB |
| subtask1_10.txt | WA | 263 ms | 12028 KB |
| subtask1_11.txt | WA | 128 ms | 8572 KB |
| subtask1_12.txt | WA | 55 ms | 5500 KB |
| subtask1_13.txt | WA | 33 ms | 3196 KB |
| subtask1_14.txt | WA | 34 ms | 5116 KB |
| subtask1_15.txt | WA | 338 ms | 13436 KB |
| subtask1_16.txt | WA | 335 ms | 13180 KB |
| subtask1_17.txt | WA | 338 ms | 14844 KB |
| subtask1_18.txt | WA | 328 ms | 13180 KB |
| subtask1_19.txt | WA | 341 ms | 13180 KB |
| subtask1_20.txt | WA | 331 ms | 12924 KB |
| subtask1_21.txt | WA | 336 ms | 13436 KB |
| subtask1_22.txt | WA | 335 ms | 13308 KB |
| subtask1_23.txt | WA | 335 ms | 14460 KB |
| subtask1_24.txt | WA | 336 ms | 14588 KB |
| subtask1_25.txt | WA | 339 ms | 12924 KB |
| subtask1_26.txt | WA | 333 ms | 13052 KB |
| subtask1_27.txt | WA | 336 ms | 14716 KB |
| subtask1_28.txt | WA | 335 ms | 12924 KB |
| subtask1_29.txt | WA | 384 ms | 14332 KB |
| subtask1_30.txt | WA | 357 ms | 15100 KB |
| subtask1_31.txt | WA | 383 ms | 14204 KB |
| subtask1_32.txt | WA | 341 ms | 13564 KB |
| subtask1_33.txt | WA | 335 ms | 13180 KB |
| subtask1_34.txt | WA | 345 ms | 13052 KB |
| subtask1_35.txt | WA | 333 ms | 13308 KB |
| subtask1_36.txt | WA | 368 ms | 14972 KB |
| subtask1_37.txt | WA | 334 ms | 13436 KB |
| subtask1_38.txt | WA | 329 ms | 13180 KB |
| subtask1_39.txt | WA | 333 ms | 14844 KB |